Automotive Forums .com - the leading automotive community online! Automotive Forums .com - the leading automotive community online!
Automotive Forums .com - the leading automotive community online! 
-
Latest | 0 Rplys
Go Back   Automotive Forums .com Car Chat > Ford > Commercial Trucks
Reply Show Printable Version Show Printable Version | Email this Page Email this Page | Subscription Subscribe to this Thread
 
Thread Tools
Old 02-09-2008, 05:36 PM   #1
smax
AF Newbie
 
Join Date: Feb 2008
Location: glen morris
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Smile 1988ford f250 injector wiring problem

hi-i have just changed cabs on my 1988f250 4x4 with 351 w/auto-used same engine wiring harness and computer-now injectors aren t pulsing-if i use 12v test lite both terminals live even on cranking-engine runs on ether-has good spark and 45 l psi at fuel rail-i tried switching computers to see if faulty but still no fire up (the other computer was a 302 not 351 w just 2 see if it at least fired or pulsed injectors)the cab was off my 1988 f150 with 302 /std and seemed straight fwd-i think i have a ground problem but everything seems grounded and plugged in-any help appreciated as this truck is to plow my driveway and workshop!!!!
cheers
smax
smax is offline   Reply With Quote
Old 02-10-2008, 06:48 AM   #2
smax
AF Newbie
Thread starter
 
Join Date: Feb 2008
Location: glen morris
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 1988ford f250 injector wiring problem

hi
as this new thread i m hoping i set this up properly
can anyone reply to make sure its out there
much appreciated
smax
smax is offline   Reply With Quote
Old 02-11-2008, 07:52 AM   #3
smax
AF Newbie
Thread starter
 
Join Date: Feb 2008
Location: glen morris
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 1988ford f250 injector wiring problem

hi-someone asked who is posting?
i am just a guy with a wiring problkem on my truck and asking 4 help?
are replies automatically added to thread?thanx
smax
smax is offline   Reply With Quote
Old 02-12-2008, 07:18 PM   #4
smax
AF Newbie
Thread starter
 
Join Date: Feb 2008
Location: glen morris
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 1988ford f250 injector wiring problem

turns out no ground on computer terminals 20 and 40
grounded to battery negative and fired up ok
cheers
smax
smax is offline   Reply With Quote
 
Reply

POST REPLY TO THIS THREAD

Go Back   Automotive Forums .com Car Chat > Ford > Commercial Trucks

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 08:08 PM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts